Building wall water seepage detection device

Abstract

The invention relates to the technical field of wall detection, in particular to a building wall water seepage detection device which comprises an outer wall, a base and a humidity detector, the base and the humidity detector are located on the two sides of the outer wall respectively, a support is integrally formed above the base, and a water collection cavity is slidably installed above the support; a water storage cavity and a waste water cavity are fixedly mounted at the top of the base. The water collecting cavity and the upper cover are driven by the moving plate to vibrate, so that the smoothness of the side wall of the outer wall and the tightness between the sealing gasket and the outer wall are improved, and the problem of water resource waste caused by water leakage due to the fact that the sealing gasket cannot seal a water source in the water collecting cavity and the upper cover during detection is solved; the first sliding cylinder drives the second spraying pipe to conduct reciprocating restoration, the flowability of a water source is improved, permeation of water flow to the outer wall is increased, the water flow spraying range is increased, the outer wall is detected by simulating the rainstorm condition through the water flow, the real external environment is fit, and the detection accuracy is improved.

Description

Technical Field

[0001] The invention relates to the technical field of wall detection, and in particular to a building wall water seepage detection device. Background Art

[0002] In modern buildings, water seepage in the wall is a common structural defect, which not only affects the beauty and service life of the building, but also may threaten the health and safety of the residents. Therefore, after the construction is completed, water seepage detection is required to ensure that the wall meets the use requirements. The existing water seepage detection device generally buckles the water source on one side of the wall through a water cover. After the water source and the wall are in direct contact, the water source will penetrate into the wall. Then, the other side of the wall is detected by a humidity detector to perform water seepage detection on the wall. For example, a building water seepage detection device disclosed in Publication No.: CN112098002A, when in use, the front side of the device is placed against the wall, the rubber ring is pressed against the wall, and clean water is added to the water tank through the liquid filling pipe. After the water in the water tank passes through the pumping pipe, the first one-way valve, the water supply pipe, the second one-way valve and the connecting pipe, the water is discharged by the spray pipe and the mist. The water is sprayed out from the nozzle and acts on the wall. At the same time, the water shield performs a reciprocating lifting and lowering motion, so that the water spraying area is constantly changing, the detection area is increased, and the efficiency is improved. However, the wall surface after the construction is completed is not smooth. When the water shield drives the rubber ring to perform a reciprocating lifting and lowering motion, the rubber ring cannot be sealed, resulting in water loss and inability to return to the water tank for recycling, thereby causing a waste of water resources. Secondly, the water shield buckles the water source on one side of the wall for infiltration, and the water source is in a static state inside the water shield, which makes the water source penetration effect poor. It takes a long time to ensure the accuracy of the detection. The detection efficiency is low and cannot meet the acceptance requirements. At the same time, the static water source cannot simulate the water seepage situation, resulting in the result of the water seepage detection not fitting the actual usage scenario, resulting in the problem that the accuracy of the water seepage detection cannot be guaranteed. Summary of the invention

[0003] The purpose of the present invention is to solve the problems in the background technology and to propose a building wall water seepage detection device.

[0004] In order to achieve the above object, the present invention adopts the following technical solutions:

[0005] A device for detecting water seepage in a building wall comprises an outer wall, a base and a humidity detector, wherein the base and the humidity detector are respectively located on both sides of the outer wall, a bracket is integrally formed above the base, a water collecting chamber is slidably mounted above the bracket, a water storage chamber and a waste water chamber are fixedly mounted on the top of the base, the water collecting chamber is located above the water storage chamber and the waste water chamber, a water pipe 4 is fixedly mounted between the bottom of the water collecting chamber and the top of the waste water chamber, an upper cover is slidably mounted above the water collecting chamber, a screw rod 1 and a sliding rod 1 are integrally formed inside the water collecting chamber, The upper cover is slidably inserted into the outer side of screw rod 1 and slide rod 1, and moving blocks 2 and 1 are slidably installed on the outer sides of screw rod 1 and slide rod 1 respectively, and a support rod is movably installed between moving block 2 and moving block 1, and the side wall of the support rod is provided with a plurality of evenly distributed rotating holes 2, and a water pipe 1 is slidably installed on the side wall of the upper cover, and the water pipe 1 is fixedly installed inside the rotating hole 2, a spring 3 is provided between the top of the support rod and the upper cover, and a piston is integrally formed with the bottom of the support rod, and the piston is slidably installed inside the water pipe 4.

[0006] In the above-mentioned building wall water seepage detection device, a water pipe 2 is fixedly installed on the side wall of the wastewater chamber, and the water pipe 2 is fixedly installed on the side wall of the water collecting chamber. A water pipe 3 is fixedly installed on the top of the upper cover, and the water pipe 3 is slidably inserted into the inside of the water pipe 2. The wastewater chamber and the water storage chamber are connected to each other, and a filter net is fixedly installed at the connection between the wastewater chamber and the water storage chamber. A water pump is fixedly installed inside the water storage chamber, and the output end of the water pump is fixedly connected to a water pipe 5. The top of the water pipe 5 is fixedly connected to a plurality of branch pipes 1, and the branch pipes 1 and the water pipe 1 are connected to each other.

[0007] In the above-mentioned building wall water seepage detection device, a motor 1 is fixedly installed inside the moving block 2, and a gear 1 is fixedly connected to the output shaft of the motor 1. A gear nut is rotatably installed inside the moving block 2, and the gear 1 and the gear nut are meshed. The gear nut is rotatably installed on the outside of the screw rod 1. The side walls of the moving block 1 and the moving block 2 are both provided with a rotating hole 1, and a stopper is integrally formed inside the rotating hole 1. The side wall of the support rod is integrally formed with a rotating rod, and the rotating rod is rotatably installed inside the rotating hole 1. The side wall of the rotating rod is provided with a slide groove 1, and the stopper is slidably installed inside the slide groove 1.

[0008] In the above-mentioned building wall water seepage detection device, a nozzle one is rotatably installed inside the rotating hole two, a nozzle two is rotatably installed on the side wall of the nozzle one, a branch pipe two is integrally formed on the side wall of the nozzle one, and the branch pipe two is located inside the nozzle two, a slide cylinder one is slidably installed on the side wall of the nozzle one, the nozzle two is rotatably installed inside the slide cylinder one, a nozzle head is fixedly installed on the side wall of the nozzle two, a grid plate is slidably installed inside the upper cover, and the nozzle head is located between the support rod and the grid plate.

[0009] In the above-mentioned building wall water seepage detection device, a torsion spring is provided between the nozzle 2 and the branch pipe 2, and the side walls of the nozzle 2 and the branch pipe 2 are respectively provided with air hole 2 and air hole 1, and the air hole 2 and air hole 1 are connected to each other. A one-way valve is provided inside the air hole 2, and a sliding ball is integrally formed inside the slide tube 1, and a sliding groove 2 is provided on the side wall of the nozzle 2, and the sliding ball is slidably installed inside the slide groove 2.

[0010] In the above-mentioned building wall water seepage detection device, the side wall of the sliding cylinder is provided with an inclined surface one, and the top of the upper cover is integrally formed with a plurality of straight plates, the straight plates and the nozzles correspond one to one, and the straight plates are located above the nozzle one, and the side wall of the straight plates is integrally formed with a V-shaped plate, and the V-shaped plate is located above the inclined surface one.

[0011] In the above-mentioned building wall water seepage detection device, a movable plate and two sliding rods are slidably installed on the side wall of the water collecting chamber, and the two sliding rods are located above the movable plate. Two springs are provided between the side wall of the movable plate and the side wall of the water collecting chamber. A sealing gasket is fixedly installed on the side wall of the movable plate. The side walls of the water collecting chamber and the upper cover are respectively provided with movable groove one and movable groove two, and the sealing gasket is slidably installed inside the movable groove one and movable groove two.

[0012] In the above-mentioned building wall water seepage detection device, a mounting seat is integrally formed on the top of the bracket, a hydraulic press is fixedly installed inside the mounting seat, a sliding rod 2 is slidably installed on the side wall of the water collecting chamber, the sliding rod 2 and the output shaft of the hydraulic press are fixedly connected, a spring 1 is provided between the side wall of the sliding rod 2 and the side wall of the water collecting chamber, the side wall of the movable plate is integrally formed with a tooth surface, the side wall of the bracket is integrally formed with a tooth plate, the tooth surface and the tooth plate are meshed, and the water collecting chamber is slidably installed above the tooth plate.

[0013] Compared with the prior art, the advantages of the present invention are:

[0014] 1. The present invention starts a hydraulic press during water seepage detection by cooperating between a movable plate and a toothed plate. The hydraulic press drives the water collecting chamber and the upper cover to move toward the outer wall. When the water collecting chamber and the upper cover collide with the outer wall, the hydraulic press drives the movable plate to move toward the outer wall, so that the sealing gasket moves out of the water collecting chamber and the upper cover. During the movement of the sealing gasket, the toothed surface slides on the side wall of the toothed plate, so that the movable plate drives the water collecting chamber and the upper cover to vibrate. The side walls of the water collecting chamber and the upper cover rub against the side walls of the outer wall through vibration, thereby improving the smoothness of the side walls of the outer wall. When the sealing gasket collide with the outer wall, the sealing gasket vibrates on the side walls of the outer wall and squeezes the side walls of the outer wall, thereby improving the tightness between the sealing gasket and the outer wall, thereby avoiding water leakage caused by the sealing gasket failing to seal the water source inside the water collecting chamber and the upper cover during detection, thereby causing waste of water resources.

[0015] 2. The present invention cooperates between slide tube one and nozzle two. When conducting local water seepage detection, the support rod is located between the water collecting chamber and the upper cover, and the torsion spring drives nozzle two to rotate, so that nozzle two on both sides of nozzle one are tilted upward and downward respectively, so that the nozzle sprays water to the outer wall in an inclined state. When the water pump is started, nozzle two is driven by the water flow to rotate nozzle one. During the rotation of nozzle one, nozzle two below is rotated by sliding of slide tube one, so that nozzle two is corrected. At this time, the rotation speed of nozzle two is reduced, and the nozzle under the support rod sprays water containing gas directly to the outer wall. Slide tube one drives nozzle two to be reciprocated and corrected, thereby improving the fluidity of the water source, thereby increasing the penetration of water into the outer wall and increasing the range of water spraying.

[0016] 3. The present invention cooperates between branch pipe 2 and the grid plate. When conducting large-area water seepage detection, after the upper cover and the water collecting chamber are separated, the grid plate slides downward so that the grid plate is located between the nozzle and the outer wall. During the separation of the upper cover and the water collecting chamber, the V-shaped plate drives nozzle 2 to be corrected through slide tube 1, so that the nozzle sprays water directly toward the outer wall. At this time, the straight plate contacts the top of nozzle 1, and nozzle 1 drives the support rod to rotate, so that the nozzle is in a downward tilted state, spraying water containing gas to the outer wall. When the water containing gas hits the grid plate, the water quickly diffuses and generates bubbles, so that the water simulates the situation of heavy rain to detect the outer wall, which fits the real external environment, improves the accuracy of detection, and avoids the problem that the accuracy of water seepage detection cannot be guaranteed. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1 It is a structural schematic diagram of the working state of the present invention;

[0018] Figure 2 It is a sectional view of the three-dimensional structure of the present invention;

[0019] Figure 3 It is a cross-sectional view of the overall structure of the present invention;

[0020] Figure 4 For the present invention Figure 3 The enlarged schematic diagram of point A in the middle;

[0021] Figure 5 It is a schematic diagram of the back structure of the present invention;

[0022] Figure 6 It is a disassembly schematic diagram of the water receiving chamber and the upper cover in the present invention;

[0023] Figure 7 This is a disassembly diagram of the moving block 2 and the support rod in the present invention;

[0024] Figure 8 It is a schematic diagram of the structure of nozzle 1 and nozzle 2 in the present invention;

[0025] Fig. 9 It is a disassembly schematic diagram of nozzle 1 and nozzle 2 in the present invention;

[0026] Fig.10 It is a schematic diagram of the working state of nozzle 1 and nozzle 2 in the present invention;

[0027] Fig.11 This is a cross-sectional view of the working state of nozzle 1 and nozzle 2 in the present invention.

[0028] In the figure: 1, base; 11, water collecting chamber; 111, screw rod 1; 112, slide rod 1; 113, movable groove 1; 12, upper cover; 121, water pipe 1; 122, V-shaped plate; 123, straight plate; 124, movable groove 2; 13, bracket; 131, tooth plate; 132, mounting seat; 133, hydraulic press; 141, water pipe 2; 142, water pipe 3; 143, water pipe 4; 144, water pipe 5; 145, branch pipe 1; 151, waste water chamber; 152, water storage chamber; 153, grid plate; 154, filter screen; 155, water pump; 161, movable plate; 162, sealing pad; 163, slide rod 2; 164, spring 1; 165, spring 2 ;166, tooth surface;171, humidity detector;172, outer wall;21, moving block one;211, moving block two;212, gear nut;213, gear one;214, motor one;215, block;216, rotating hole one;22, support rod;221, piston;222, nozzle one;223, spring three;224, rotating hole two;225, rotating rod;226, slide groove one;227, branch pipe two;228, air hole one;231, nozzle two;232, nozzle;233, slide cylinder one;234, slide groove two;235, inclined surface one;236, air hole two;237, one-way valve;238, torsion spring;239, sliding ball. DETAILED DESCRIPTION

[0029] The technical solutions in the embodiments of the present invention will be described clearly and completely below in conjunction with the drawings in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, rather than all the embodiments.

[0030] In the description of the present invention, it is necessary to understand that the terms "upper", "lower", "front", "back", "left", "right", "top", "bottom", "inside", "outside", etc., indicating the orientation or position relationship are based on the orientation or position relationship shown in the drawings, and are only for the convenience of describing the present invention and simplifying the description, rather than indicating or implying that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore cannot be understood as a limitation on the present invention.

[0031] Reference Figure 1 - Fig.11 As shown, a building wall water seepage detection device includes an outer wall 172, a base 1 and a humidity detector 171, the base 1 and the humidity detector 171 are respectively located on both sides of the outer wall 172, a bracket 13 is integrally formed above the base 1, a water receiving chamber 11 is slidably installed above the bracket 13, a water storage chamber 152 and a waste water chamber 151 are fixedly installed on the top of the base 1, the water receiving chamber 11 is located above the water storage chamber 152 and the waste water chamber 151, a water pipe 4 143 is fixedly installed between the bottom of the water receiving chamber 11 and the top of the waste water chamber 151, an upper cover 12 is slidably installed above the water receiving chamber 11, and a screw rod 111 and a slide rod 112 are integrally formed inside the water receiving chamber 11, The upper cover 12 is slidably inserted into the outer side of the screw rod 111 and the sliding rod 112, and the outer sides of the screw rod 111 and the sliding rod 112 are respectively slidably installed with a moving block 211 and a moving block 21, a support rod 22 is movably installed between the moving block 211 and the moving block 21, and the side wall of the support rod 22 is provided with a plurality of evenly distributed rotating holes 224, a water pipe 121 is slidably installed on the side wall of the upper cover 12, and the water pipe 121 is fixedly installed inside the rotating hole 224, a spring 3 223 is provided between the top of the support rod 22 and the upper cover 12, and a piston 221 is integrally formed at the bottom of the support rod 22, and the piston 221 is slidably installed inside the water pipe 4 143.

[0032] Among them, water pipe four 143 is a telescopic tube. When the water collecting chamber 11 moves toward the outer wall 172, the water pipe four 143 extends. When the bottom of the upper cover 12 hits the top of the water collecting chamber 11, the piston 221 slides into the interior of the water pipe four 143, so that the water pipe four 143 is blocked, and the water collecting chamber 11 and the upper cover 12 store water. When the upper cover 12 and the water collecting chamber 11 are separated, the piston 221 slides out of the water pipe four 143, and the water inside the water collecting chamber 11 is discharged into the wastewater chamber 151 through the water pipe four 143.

[0033] like Figure 2 , Figure 3 and Figure 5 As shown, a water pipe 2 141 is fixedly installed on the side wall of the wastewater chamber 151, and the water pipe 2 141 is fixedly installed on the side wall of the water receiving chamber 11. A water pipe 3 142 is fixedly installed on the top of the upper cover 12, and the water pipe 3 142 is slidably inserted into the inside of the water pipe 2 141. The wastewater chamber 151 and the water storage chamber 152 are interconnected, and a filter screen 154 is fixedly installed at the connection between the wastewater chamber 151 and the water storage chamber 152. A water pump 155 is fixedly installed inside the water storage chamber 152, and the output end of the water pump 155 is fixedly connected to the water pipe 5 144, and a plurality of branch pipes 145 are fixedly connected to the top of the water pipe 5 144, and the branch pipes 145 and the water pipe 1 121 are interconnected.

[0034] Among them, when the bottom of the upper cover 12 contacts the top of the water receiving chamber 11, the water pipe three 142 is inserted into the interior of the water pipe two 141. When the interior of the water receiving chamber 11 and the upper cover 12 are filled with water, the water flows from the water pipe three 142 and the water pipe two 141 into the interior of the wastewater chamber 151. When the upper cover 12 and the water receiving chamber 11 are separated, the water pipe three 142 and the water pipe two 141 are separated. After the water pump 155 is started, the water pump 155 transports the water source inside the water storage chamber 152 to the water pipe five 144, and the water pipe five 144 transports the water source to the interior of the water pipe one 121 through the branch pipe one 145.

[0035] like Figure 3 , Figure 4 , Figure 8 and Fig. 9 As shown, a nozzle 1 222 is rotatably mounted inside the rotating hole 224, a nozzle 231 is rotatably mounted on the side wall of the nozzle 1 222, a branch pipe 227 is integrally formed on the side wall of the nozzle 1 222, and the branch pipe 227 is located inside the nozzle 231, a slide 1 233 is slidably mounted on the side wall of the nozzle 1 222, the nozzle 231 is rotatably mounted inside the slide 1 233, a nozzle 232 is fixedly mounted on the side wall of the nozzle 231, a grid plate 153 is slidably mounted inside the upper cover 12, and the nozzle 232 is located between the support rod 22 and the grid plate 153.

[0036] like Figure 8-Figure 11As shown, a torsion spring 238 is provided between the second nozzle 231 and the second branch pipe 227, and the side walls of the second nozzle 231 and the second branch pipe 227 are respectively provided with a second air hole 236 and a first air hole 228, which are communicated with each other, and a one-way valve 237 is provided inside the second air hole 236, and a sliding ball 239 is integrally formed inside the slide cylinder 1 233, and a second slide groove 234 is provided on the side wall of the second nozzle 231, and the sliding ball 239 is slidably installed inside the second slide groove 234, and a slope 1 235 is provided on the side wall of the slide cylinder 1 233, and a plurality of straight plates 123 are integrally formed on the top of the upper cover 12, and the straight plates 123 and the nozzles 1 222 correspond one to one, and the straight plates 123 are located above the nozzles 1 222, and a V-shaped plate 122 is integrally formed on the side wall of the straight plate 123, and the V-shaped plate 122 is located above the slope 1 235.

[0037] When the slide tube 1 233 slides toward the nozzle 231, the nozzle 231 rotates and returns to the normal position. At this time, the air hole 1 228 and the air hole 236 are connected to each other. When the air hole 1 228 and the air hole 236 are connected to each other, the one-way interception and flow of the one-way valve 237 prevents the water source inside the branch pipe 227 from overflowing. The aperture of the branch pipe 227 is equal to that of the nozzle 231, and the aperture of the branch pipe 227 is smaller than that of the nozzle 1 222. According to the Mollweit principle, when water flows through the nozzle 222, the water source inside the branch pipe 227 is prevented from overflowing. After tube one 222 enters branch pipe two 227, the flow velocity inside branch pipe two 227 and nozzle two 231 increases and the pressure decreases. When air hole one 228 and air hole two 236 are connected to each other, branch pipe two 227 and nozzle two 231 inhale air to the outside through air hole two 236. The air intake through air hole one 228 and air hole two 236 further increases the flow velocity of nozzle two 231. At the same time, the water flow sprayed from the nozzle 232 contains gas, so that the water flow has a larger diffusion range after being sprayed to the outer wall 172, thereby increasing the detection area.

[0038] Further references Figure 8-Figure 11 The working principle of the slide 1 233 is as follows: when the bottom of the upper cover 12 contacts the top of the water receiving chamber 11, the torsion spring 238 drives the second nozzle 231 to rotate, so that the second nozzles 231 on both sides of the first nozzle 222 are tilted upward and downward respectively, so that the nozzle 232 is tilted to spray water to the outer wall 172. When the water pump 155 is started, the second nozzle 231 is driven by the water flow to rotate the first nozzle 222. During the rotation of the first nozzle 222, the second nozzle 231 rotates. During the process, when the nozzle 231 is located below the support rod 22, the slide 1 233 slides toward the direction of the nozzle 231, so that the nozzle 231 below rotates and the nozzle 231 returns to the correct position. At this time, the rotation speed of the nozzle 1 222 decreases, and the nozzle 232 below the support rod 22 sprays the water flow containing gas toward the outer wall 172. The slide 1 233 drives the nozzle 231 to be intermittently corrected, thereby increasing the penetration of the water flow into the outer wall 172 and increasing the spraying range.

[0039] Further reference Figure 8-Figure 11 To explain, the working principle of nozzle 231 is as follows: when the upper cover 12 and the water collecting chamber 11 are separated, the grid plate 153 slides downward so that the grid plate 153 is located between the nozzle 232 and the outer wall 172. In the process of separation of the upper cover 12 and the water collecting chamber 11, the V-shaped plate 122 abuts against the inclined surface 1 235, and the slide cylinder 1 233 slides toward the direction of nozzle 231, so that nozzle 231 rotates, and the nozzle 232 sprays water directly against the outer wall 172. At this time, the straight plate 123 abuts against the top of nozzle 1 222, and the nozzle 1 222 drives the support rod 22 to rotate, so that the nozzle 232 sprays water containing gas to the outer wall 172 in a downwardly inclined state. When the water hits the grid plate 153, the water quickly diffuses and generates bubbles, so that the water simulates the situation of heavy rain to detect the outer wall 172, which fits the real external environment and improves the accuracy of detection.

[0040] like Figure 4 , Figure 6 and Figure 7 As shown, a motor 214 is fixedly installed inside the moving block 211, and a gear 213 is fixedly connected to the output shaft of the motor 214. A gear nut 212 is rotatably installed inside the moving block 211. The gear 213 and the gear nut 212 are meshed with each other, and the gear nut 212 is rotatably installed on the outside of the screw 111. The side walls of the moving blocks 1 21 and 211 are both provided with a rotating hole 216, and a stopper 215 is integrally formed inside the rotating hole 216. A rotating rod 225 is integrally formed on the side wall of the support rod 22, and the rotating rod 225 is rotatably installed inside the rotating hole 216. A sliding groove 226 is provided on the side wall of the rotating rod 225, and the stopper 215 is slidably installed inside the sliding groove 226.

[0041] Among them, the working principle of the moving block 211 and the support rod 22 is: when the motor 214 is started and rotated forward, the motor 214 drives the gear 213 to rotate, the gear 213 and the gear nut 212 are meshed with each other, and the gear nut 212 rotates on the outside of the screw 111, so that the moving block 211 drives the support rod 22 and the moving block 21 to slide downward, and when the bottom of the upper cover 12 hits the top of the water collecting chamber 11, the moving block 211 continues to drive the support rod 22 and the moving block 21 to slide downward, and the support rod 22 pulls the upper cover 12 through the spring three 223, so that the sealing between the upper cover 12 and the water collecting chamber 11 is better.

[0042] like Figure 3-Figure 6As shown, a movable plate 161 and a second slide bar 163 are slidably installed on the side wall of the water collecting chamber 11, and the second slide bar 163 is located above the movable plate 161. A second spring 165 is provided between the side wall of the movable plate 161 and the side wall of the water collecting chamber 11. A sealing gasket 162 is fixedly installed on the side wall of the movable plate 161. The side walls of the water collecting chamber 11 and the upper cover 12 are respectively provided with a movable groove 113 and a movable groove 2 124. The sealing gasket 162 is slidably installed inside the movable groove 113 and the movable groove 2 124. The top of the bracket 13 is integrally formed. There is a mounting seat 132, and a hydraulic press 133 is fixedly installed inside the mounting seat 132. A sliding rod 163 is slidably installed on the side wall of the water collecting chamber 11. The sliding rod 163 and the output shaft of the hydraulic press 133 are fixedly connected. A spring 164 is provided between the side wall of the sliding rod 163 and the side wall of the water collecting chamber 11. The side wall of the movable plate 161 is integrally formed with a tooth surface 166, and the side wall of the bracket 13 is integrally formed with a tooth plate 131. The tooth surface 166 and the tooth plate 131 are meshed, and the water collecting chamber 11 is slidably installed above the tooth plate 131.

[0043] The working principle of the sealing gasket 162 is as follows: the hydraulic press 133 is started, and the hydraulic press 133 pushes the water collecting chamber 11 and the upper cover 12 to move toward the outer wall 172 through the second slide bar 163. When the water collecting chamber 11 and the upper cover 12 contact the outer wall 172, the output end of the hydraulic press 133 simultaneously contacts the side wall of the second slide bar 163 and the side wall of the moving plate 161, so that the hydraulic press 133 pushes the sealing gasket 162 to move toward the outer wall 172. During the movement of the sealing gasket 162, The tooth surface 166 slides on the side wall of the tooth plate 131, so that the movable plate 161 drives the water collecting chamber 11 and the upper cover 12 to vibrate. The side walls of the water collecting chamber 11 and the upper cover 12 vibrate and rub against the side walls of the outer wall 172, thereby improving the smoothness of the side walls of the outer wall 172. When the sealing gasket 162 contacts the outer wall 172, the sealing gasket 162 vibrates on the side walls of the outer wall 172 and squeezes the side walls of the outer wall 172, thereby improving the tightness between the sealing gasket 162 and the outer wall 172.

[0044] The specific working principle and use method of the present invention are explained in detail below: After the base 1 and the humidity detector 171 are placed on the side walls on both sides of the outer wall 172, the hydraulic press 133 is started, and the hydraulic press 133 drives the upper cover 12 and the water collecting chamber 11 to move toward the side wall of the outer wall 172. When the upper cover 12 and the water collecting chamber 11 collide with the side wall of the outer wall 172, the hydraulic press 133 drives the moving plate 161 to move toward the side wall of the outer wall 172. During the movement of the moving plate 161, the moving plate 161 drives the upper cover 12 and the water collecting chamber 11 to vibrate, so that The upper cover 12 and the water receiving chamber 11 are rubbed against the contact position with the outer wall 172 to improve the smoothness of the contact position between the outer wall 172 and the sealing gasket 162. When the sealing gasket 162 contacts the side wall of the outer wall 172, the hydraulic press 133 is closed. At this time, the moving block 1 21 and the moving block 2 211 are located inside the water receiving chamber 11, and the support rod 22 pulls the spring 3 223, so that the bottom of the upper cover 12 contacts the top of the water receiving chamber 11. When the outer wall 172 is locally tested for water seepage, the water pump 155 is started, and the water pump 155 drives the water source to flow from the storage tank to the water receiving chamber 11. The water source of the water chamber 152 moves toward the nozzle 1 222. At this time, the nozzles 231 on both sides of the nozzle 1 222 are tilted upward and downward respectively by the torsion of the torsion spring 238, so that after the nozzle 232 sprays water, the nozzle 1 222 rotates. Through the rotation of the nozzle 1 222, the water source inside the water receiving chamber 11 is always in a flowing state, thereby improving the efficiency of water seepage detection and avoiding poor dead water penetration effect, which leads to errors in water seepage detection. When a large area of ​​water seepage detection is performed on the external wall 172, the motor 1 214 is started, and the motor 1 214 drives The moving block 1 21 and the moving block 211 move upward, and the support rod 22 follows the moving block 1 21 and the moving block 211 to move upward, so that the upper cover 12 is driven by the V-shaped plate 122 and the straight plate 123, and the spray angle of the nozzle 232 is adjusted. When the upper cover 12 and the water collecting chamber 11 are separated, the water pump 155 is started, and the grid plate 153 slides downward to between the nozzle 232 and the outer wall 172. After the water flow sprayed by the nozzle 232 hits the grid plate 153, the water flow forms water droplets, and the outer wall 172 is tested by simulating heavy rain conditions, thereby improving the accuracy of the detection.

[0045] It is further explained that the above-mentioned fixed connection should be understood in a broad sense unless otherwise clearly specified and limited. For example, it can be welding, gluing, or one-piece molding, etc., which are conventional means well known to those skilled in the art.

[0046] The above description is only a preferred specific implementation manner of the present invention, but the protection scope of the present invention is not limited thereto. Any technician familiar with the technical field can make equivalent replacements or changes according to the technical scheme and inventive concept of the present invention within the technical scope disclosed by the present invention, which should be covered by the protection scope of the present invention.

Claims

1. A building wall water seepage detection device, comprising an exterior wall (172), a base (1) and a humidity detector (171), characterized in that: The base (1) and the humidity detector (171) are respectively located on both sides of the outer wall (172); a bracket (13) is integrally formed above the base (1); a water collecting chamber (11) is slidably mounted above the bracket (13); a water storage chamber (152) and a waste water chamber (151) are fixedly mounted on the top of the base (1); the water collecting chamber (11) is located above the water storage chamber (152) and the waste water chamber (151); a water pipe (143) is fixedly mounted between the bottom of the water collecting chamber (11) and the top of the waste water chamber (151); an upper cover (12) is slidably mounted above the water collecting chamber (11); a screw rod (111) and a sliding rod (112) are integrally formed inside the water collecting chamber (11); the upper cover (12) is slidably plugged into the screw rod (111). and the outer side of the slide rod (112), the outer sides of the screw rod (111) and the slide rod (112) are respectively slidably mounted with a moving block (211) and a moving block (21), a support rod (22) is movably mounted between the moving block (211) and the moving block (21), the side wall of the support rod (22) is provided with a plurality of evenly distributed rotating holes (224), a water pipe (121) is slidably mounted on the side wall of the upper cover (12), the water pipe (121) is fixedly mounted inside the rotating hole (224), a spring (223) is arranged between the top of the support rod (22) and the upper cover (12), a piston (221) is integrally formed at the bottom of the support rod (22), and the piston (221) is slidably mounted inside the water pipe (143).

2. A building wall water seepage detection device according to claim 1, characterized in that: A second water pipe (141) is fixedly mounted on the side wall of the wastewater chamber (151), and the second water pipe (141) is fixedly mounted on the side wall of the water receiving chamber (11). A third water pipe (142) is fixedly mounted on the top of the upper cover (12), and the third water pipe (142) is slidably inserted into the interior of the second water pipe (141). The wastewater chamber (151) and the water storage chamber (152) are interconnected, and a filter screen (154) is fixedly mounted at the connection point between the wastewater chamber (151) and the water storage chamber (152). A water pump (155) is fixedly mounted inside the water storage chamber (152), and the output end of the water pump (155) is fixedly connected to the fifth water pipe (144). A plurality of branch pipes (145) are fixedly connected to the top of the fifth water pipe (144), and the branch pipes (145) and the first water pipe (121) are interconnected.

3. A building wall water seepage detection device according to claim 1, characterized in that: A motor (214) is fixedly installed inside the moving block (211), and a gear (213) is fixedly connected to the output shaft of the motor (214). A gear nut (212) is rotatably installed inside the moving block (211), and the gear (213) and the gear nut (212) are meshed with each other. The gear nut (212) is rotatably installed on the outer side of the screw (111). The side walls of the moving block (21) and the moving block (211) are both provided with a rotating hole (216), and a stopper (215) is integrally formed inside the rotating hole (216). The side wall of the support rod (22) is integrally formed with a rotating rod (225), and the rotating rod (225) is rotatably installed inside the rotating hole (216). The side wall of the rotating rod (225) is provided with a sliding groove (226), and the stopper (215) is slidably installed inside the sliding groove (226).

4. A building wall water seepage detection device according to claim 1, characterized in that: A nozzle 1 (222) is rotatably mounted inside the rotating hole 2 (224); a nozzle 2 (231) is rotatably mounted on the side wall of the nozzle 1 (222); a branch pipe 2 (227) is integrally formed on the side wall of the nozzle 1 (222); the branch pipe 2 (227) is located inside the nozzle 2 (231); a slide cylinder 1 (233) is slidably mounted on the side wall of the nozzle 1 (222); the nozzle 2 (231) is rotatably mounted inside the slide cylinder 1 (233); a nozzle head (232) is fixedly mounted on the side wall of the nozzle 2 (231); a grid plate (153) is slidably mounted inside the upper cover (12); and the nozzle head (232) is located between the support rod (22) and the grid plate (153).

5. A building wall water seepage detection device according to claim 4, characterized in that: A torsion spring (238) is provided between the second nozzle (231) and the second branch pipe (227); the side walls of the second nozzle (231) and the second branch pipe (227) are respectively provided with a second air hole (236) and a first air hole (228); the second air hole (236) and the first air hole (228) are communicated with each other; a one-way valve (237) is provided inside the second air hole (236); a sliding ball (239) is integrally formed inside the first slide cylinder (233); a second slide groove (234) is provided on the side wall of the second nozzle (231); and the sliding ball (239) is slidably installed inside the second slide groove (234).

6. A building wall water seepage detection device according to claim 4, characterized in that: The side wall of the slide cylinder (233) is provided with an inclined surface (235), and the top of the upper cover (12) is integrally formed with a plurality of straight plates (123), the straight plates (123) and the nozzles (222) correspond one to one, and the straight plates (123) are located above the nozzles (222), and the side wall of the straight plates (123) is integrally formed with a V-shaped plate (122), and the V-shaped plate (122) is located above the inclined surface (235).

7. A building wall water seepage detection device according to claim 1, characterized in that: A movable plate (161) and a second sliding rod (163) are slidably mounted on the side wall of the water collecting chamber (11); the second sliding rod (163) is located above the movable plate (161); a second spring (165) is provided between the side wall of the movable plate (161) and the side wall of the water collecting chamber (11); a sealing gasket (162) is fixedly mounted on the side wall of the movable plate (161); a movable groove (113) and a movable groove (124) are respectively provided on the side walls of the water collecting chamber (11) and the upper cover (12); and the sealing gasket (162) is slidably mounted inside the movable groove (113) and the movable groove (124).

8. A building wall water seepage detection device according to claim 7, characterized in that: A mounting seat (132) is integrally formed on the top of the bracket (13), a hydraulic press (133) is fixedly installed inside the mounting seat (132), a second slide bar (163) is slidably installed on the side wall of the water collecting chamber (11), the second slide bar (163) and the output shaft of the hydraulic press (133) are fixedly connected, a spring (164) is provided between the side wall of the second slide bar (163) and the side wall of the water collecting chamber (11), a tooth surface (166) is integrally formed on the side wall of the movable plate (161), a tooth plate (131) is integrally formed on the side wall of the bracket (13), the tooth surface (166) and the tooth plate (131) are meshed, and the water collecting chamber (11) is slidably installed above the tooth plate (131).

Images